| Value | Category |
|---|---|
| 1 | through family |
| 2 | through friends or relatives |
| 3 | established own shop or enterprise |
| 4 | waited |
| 5 | enquired at workplaces |
| 6 | placed or answered advertisements |
| 7 | placed by temporary employment agency |
| 8 | through government or ngo |
| 9 | waiting at the street-side |
| 10 | was approached by the employer |
| 11 | other |
| 99 | no answer |